Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

Over the past century, technological advancements have vastly improved volcano monitoring. One key innovation was the ...

A video produced by the Ford Motor Company shows the great, active volcano of Kilauea in Hawaii. This is a popular landmark ...

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

A fissure on the northwestern crater wall of Makauopuhi Crater on the East Rift Zone of Kīlauea sent lava cascading into the ...

The recent eruption at Nāpau Crater was the first on Kīlauea’s middle East Rift Zone (ERZ) in six years. We often remember the Pu‘u‘ō‘ō and Maunaulu eruptions when thinking about the middle East Rift ...

Thousands of Hawaii residents are coping with a shortage of inexpensive insurance in sprawling subdivisions built on Big Island generations ago in the two most hazardous lava zones ...

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

A team of scientists has discovered that iron monoxide plays a critical role in conducting heat from the Earth's core to the surface, influencing tectonic movements and volcanic activity. This mineral ...

Private John J. Macho is Member of Coast Artillery Corps, Fort Kamehameha, Honolulu. ———— Interesting Letter Describing Trip Written to Member of Brown County Journal Staff. ———— John J. Macho of this ...